NOTICE

Effective on December 01, 2014, EPA Method 200.5 was added to the Drinking Water and Non-Potable Water Fields of Accreditation (FoAs). From this date on, laboratories submitting data analyzed by this method need to be accredited or risk having their data refused by the TCEQ. The analytes offered for this method will be:

The accreditation team uses the 2009 TNI Quality Systems checklist to determine each laboratory's conformance to the elements of this Standard. A copy of the TNI checklist is now available directly from their web page.

Be advised that you must have a copy of the TNI Standard ELV1, Management and Technical Requirements for Laboratories Performing Environmental Analyses before you may download this checklist.

For administrative information, please contact our records specialist at 512/239-3754 or e-mail us at labprgms@tceq.texas.gov.

For additional information, including suitable ways to obtain traceability of measurements, or to make a complaint, please contact the program manager at 512/239-1990 or e-mail us at labprgms@tceq.texas.gov.